DE59302134D1 - Digitales optisches Nachrichtenübertragungssystem mit einem bei der Betriebswellenlänge dispersionsbehafteten Lichtwellenleiter - Google Patents

Digitales optisches Nachrichtenübertragungssystem mit einem bei der Betriebswellenlänge dispersionsbehafteten Lichtwellenleiter

Info

Publication number
DE59302134D1
DE59302134D1 DE59302134T DE59302134T DE59302134D1 DE 59302134 D1 DE59302134 D1 DE 59302134D1 DE 59302134 T DE59302134 T DE 59302134T DE 59302134 T DE59302134 T DE 59302134T DE 59302134 D1 DE59302134 D1 DE 59302134D1
Authority
DE
Germany
Prior art keywords
optical
modulation
intensity
dispersion
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE59302134T
Other languages
English (en)
Inventor
Berthold Wedding
Martin Mittrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
Original Assignee
Alcatel SEL AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE4202863A external-priority patent/DE4202863A1/de
Priority claimed from DE19924216790 external-priority patent/DE4216790A1/de
Priority claimed from DE19924230601 external-priority patent/DE4230601A1/de
Application filed by Alcatel SEL AG filed Critical Alcatel SEL AG
Application granted granted Critical
Publication of DE59302134D1 publication Critical patent/DE59302134D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/25137—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using pulse shaping at the transmitter, e.g. pre-chirping or dispersion supported transmission [DST]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE59302134T 1992-02-01 1993-01-23 Digitales optisches Nachrichtenübertragungssystem mit einem bei der Betriebswellenlänge dispersionsbehafteten Lichtwellenleiter Expired - Lifetime DE59302134D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4202863A DE4202863A1 (de) 1992-02-01 1992-02-01 Digitales optisches nachrichtenuebertragungssystem mit einem bei der betriebswellenlaenge dispersionsbehafteten lichtwellenleiter
DE19924216790 DE4216790A1 (de) 1992-05-21 1992-05-21 Digitales optisches Nachrichtenübertragungssystem mit einem bei der Betriebswellenlänge dispersionsbehafteten Lichtwellenleiter
DE19924230601 DE4230601A1 (de) 1992-09-12 1992-09-12 Digitales optisches Nachrichtenübertragungssystem mit einem bei der Betriebswellenlänge dispersionsbehafteten Lichtwellenleiter

Publications (1)

Publication Number Publication Date
DE59302134D1 true DE59302134D1 (de) 1996-05-15

Family

ID=27203355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59302134T Expired - Lifetime DE59302134D1 (de) 1992-02-01 1993-01-23 Digitales optisches Nachrichtenübertragungssystem mit einem bei der Betriebswellenlänge dispersionsbehafteten Lichtwellenleiter

Country Status (10)

Country Link
US (1) US5371625A (de)
EP (1) EP0554736B1 (de)
JP (1) JPH05347586A (de)
CN (1) CN1040492C (de)
AT (1) ATE136705T1 (de)
AU (1) AU660062B2 (de)
CA (1) CA2088459C (de)
DE (1) DE59302134D1 (de)
ES (1) ES2089595T3 (de)
RU (1) RU2110895C1 (de)

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US7280721B2 (en) * 2002-11-06 2007-10-09 Azna Llc Multi-ring resonator implementation of optical spectrum reshaper for chirp managed laser technology
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US7555225B2 (en) * 2002-11-06 2009-06-30 Finisar Corporation Optical system comprising an FM source and a spectral reshaping element
US7742542B2 (en) * 2002-11-06 2010-06-22 Finisar Corporation Phase correlated quadrature amplitude modulation
US7536113B2 (en) * 2002-11-06 2009-05-19 Finisar Corporation Chirp managed directly modulated laser with bandwidth limiting optical spectrum reshaper
US7558488B2 (en) * 2002-11-06 2009-07-07 Finisar Corporation Reach extension by using external Bragg grating for spectral filtering
US7406266B2 (en) * 2002-11-06 2008-07-29 Finisar Corporation Flat-topped chirp induced by optical filter edge
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US7609977B2 (en) * 2002-12-03 2009-10-27 Finisar Corporation Optical transmission using semiconductor optical amplifier (SOA)
US7925172B2 (en) * 2002-12-03 2011-04-12 Finisar Corporation High power, low distortion directly modulated laser transmitter
US7542683B2 (en) 2002-12-03 2009-06-02 Finisar Corporation Chirp Managed Laser (CML) transmitter
US7813648B2 (en) * 2002-12-03 2010-10-12 Finisar Corporation Method and apparatus for compensating for fiber nonlinearity in a transmission system
US7809280B2 (en) * 2002-12-03 2010-10-05 Finisar Corporation Chirp-managed, electroabsorption-modulated laser
US7474859B2 (en) * 2002-12-03 2009-01-06 Finisar Corporation Versatile compact transmitter for generation of advanced modulation formats
US7907648B2 (en) * 2002-12-03 2011-03-15 Finisar Corporation Optical FM source based on intra-cavity phase and amplitude modulation in lasers
US7480464B2 (en) * 2002-12-03 2009-01-20 Finisar Corporation Widely tunable, dispersion tolerant transmitter
US7613401B2 (en) * 2002-12-03 2009-11-03 Finisar Corporation Optical FM source based on intra-cavity phase and amplitude modulation in lasers
US7860404B2 (en) * 2002-12-03 2010-12-28 Finisar Corporation Optical FM source based on intra-cavity phase and amplitude modulation in lasers
US7120758B2 (en) * 2003-02-12 2006-10-10 Hewlett-Packard Development Company, L.P. Technique for improving processor performance
US7630425B2 (en) * 2003-02-25 2009-12-08 Finisar Corporation Optical beam steering for tunable laser applications
US8792531B2 (en) 2003-02-25 2014-07-29 Finisar Corporation Optical beam steering for tunable laser applications
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JP4510832B2 (ja) 2003-11-17 2010-07-28 ケラン インコーポレイテッド アンテナ干渉消去のための方法およびシステム
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US7639955B2 (en) * 2004-09-02 2009-12-29 Finisar Corporation Method and apparatus for transmitting a signal using a chirp managed laser (CML) and an optical spectrum reshaper (OSR) before an optical receiver
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US7522883B2 (en) 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
US20070012860A1 (en) * 2005-05-05 2007-01-18 Daniel Mahgerefteh Optical source with ultra-low relative intensity noise (RIN)
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US7697186B2 (en) * 2006-10-24 2010-04-13 Finisar Corporation Spectral response modification via spatial filtering with optical fiber
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US7941057B2 (en) 2006-12-28 2011-05-10 Finisar Corporation Integral phase rule for reducing dispersion errors in an adiabatically chirped amplitude modulated signal
US8131157B2 (en) * 2007-01-22 2012-03-06 Finisar Corporation Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter
WO2008097928A1 (en) 2007-02-02 2008-08-14 Finisar Corporation Temperature stabilizing packaging for optoelectronic components in a transmitter module
US8027593B2 (en) 2007-02-08 2011-09-27 Finisar Corporation Slow chirp compensation for enhanced signal bandwidth and transmission performances in directly modulated lasers
US7991291B2 (en) 2007-02-08 2011-08-02 Finisar Corporation WDM PON based on DML
US7697847B2 (en) * 2007-04-02 2010-04-13 Finisar Corporation Dispersion compensator for frequency reshaped optical signals
US8204386B2 (en) * 2007-04-06 2012-06-19 Finisar Corporation Chirped laser with passive filter element for differential phase shift keying generation
US7991297B2 (en) * 2007-04-06 2011-08-02 Finisar Corporation Chirped laser with passive filter element for differential phase shift keying generation
US7760777B2 (en) * 2007-04-13 2010-07-20 Finisar Corporation DBR laser with improved thermal tuning efficiency
US7778295B2 (en) * 2007-05-14 2010-08-17 Finisar Corporation DBR laser with improved thermal tuning efficiency
US8160455B2 (en) 2008-01-22 2012-04-17 Finisar Corporation Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter
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US7869473B2 (en) * 2008-03-21 2011-01-11 Finisar Corporation Directly modulated laser with isolated modulated gain electrode for improved frequency modulation
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JP6657700B2 (ja) * 2015-09-17 2020-03-04 日本電気株式会社 干渉除去装置及び干渉除去方法
CN108599867B (zh) * 2018-03-29 2021-02-02 上海交通大学 基于波形匹配的光学数字信号接收装置

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Also Published As

Publication number Publication date
EP0554736A2 (de) 1993-08-11
CA2088459A1 (en) 1993-08-02
CN1078586A (zh) 1993-11-17
US5371625A (en) 1994-12-06
CN1040492C (zh) 1998-10-28
EP0554736B1 (de) 1996-04-10
JPH05347586A (ja) 1993-12-27
CA2088459C (en) 2000-08-08
AU660062B2 (en) 1995-06-08
AU3205093A (en) 1993-08-05
RU2110895C1 (ru) 1998-05-10
ES2089595T3 (es) 1996-10-01
ATE136705T1 (de) 1996-04-15
EP0554736A3 (de) 1994-03-09

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